国家/地区 中国（12）
IPC部 C（12）
IPC大类 C09（12）
IPC小类 C09K（7） C01B（3） C09D（3）
IPC C09D007/62（3） C09K005/14（3） C01B032/198（2）
C09K005/06（2）
发明人 YU X（12）
公开年 2022（12）
申请年 2022（9）  2021（2） 
专利权人 SHANDONG HAI.（2）

Preparing low oxygen, high stripping graphene oxide useful in preparation of graphene heat-conducting film, comprises e.g. homogenizing and suction filtering dispersion liquid, separating concentrated sulfuric acid in reaction material, washing and filtering solid material.

ZHANG C, LI C, WANG J, YU X, ZHANG S

Black adhesive useful in preparation of first adhesive layer for aluminum-plastic film, comprises reduced graphene oxide, polydopamine, polyurethane resin and solvent e.g. ethyl acetate, toluene or xylene.

LIN J, YU X, WANG H, SONG Y, LI X

Preparing high thermal conductivity ultra-thick graphene roll film, comprises e.g. mixing graphene oxide and solvent, performing high-pressure homogenization, and vacuum degassing, coating graphene oxide slurry, drying wet film, rolling up graphene oxide dry film, and carbonizing.

ZHU G, WU X, YU X, TANG W, CHEN Q

Aldehyde-free phase change microcapsule with low super-cooling degree useful in field of phase change microcapsule energy storage material, obtained by adopting interface polymerization method, and using polyurethane urea as shell material, and n-alkane as core material.

GONG Y, ZHANG G, YU X, KANG Y, HE R

Water blocking agent for use in gas reservoir recovery, comprises sorbitan fatty acid ester and/or imidazoline as W/O emulsifier, wetting reversal agent, synergist, and balance amount of solvent.

YU X, ZHANG C, YANG S, MA Y, KONG C, LI J, TU Z, WEI J, ZHANG X, WANG L, JING H, CHEN L, BAI X, ZHANG B, LIU J, ZENG N, SHEN J, PENG J, HUANG K, YI J

Polishing liquid for potassium dihydrogen phosphate crystal used in high power laser weapon, comprises abrasive grain, reactant, additive, organic solvent, and deionized water, where polishing liquid reactant is potassium hydroxide, potassium carbonate, and/or potassium bicarbonate.

PAN B, YU X, GAO F, GUO J

Preparing graphene oxide by recycling concentrated sulfuric acid comprises mixing flake graphite and concentrated sulfuric acid, performing ultrasonic treatment, performing solid-liquid separation on reaction material to obtain recovered concentrated sulfuric acid and solid material, homogenizing.

ZHANG C, LI C, WANG J, YU X, ZHANG S

Release film based on flexible graphene useful for e.g. packaging, printing, screen printing, pad printing, nameplate, film switch, flexible circuit, insulating product, circuit board and laser anti-pseudo, comprises base material and coating layer arranged on the base material.

YU X

Graphene phase change energy-gathering dispersion used as heating material for electric heating, comprises graphene, alcohol phase change material, additives, and water.

WANG H, YE H, CHEN H, YUAN L, YU X

Processing wear-resistant aluminum alloy shell useful for e.g. high-pressure gas-insulated switchgear, comprises e.g. melting alloy steel, heating hexachloroethane, adding modifier and aluminum-silicon alloy for deterioration treatment, and dispersing amino acid-modified molybdenum disulfide.

YU X, LIN J, ZHOU C